Answer in brief
CVE-2026-25873 records a Critical severity (CVSS 9.3) vulnerability in OmniGen2-RL Reward Server Unsafe Deserialization RCE. The current sources do not mark it as known exploited. The current feed maps Beijing Academy of Artificial Intelligence (BAAI)/OmniGen2-RL (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 9.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Beijing Academy of Artificial Intelligence (BAAI)/OmniGen2-RL (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Beijing Academy of Artificial Intelligence (BAAI)/OmniGen2-RLgeneric | 0 | Not reported |
Published upstream
Mar 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 8, 2026
OmniGen2-RL contains an unauthenticated remote code execution vulnerability in the reward server component that allows remote attackers to execute arbitrary commands by sending malicious HTTP POST requests. Attackers can exploit insecure pickle deserialization of request bodies to achieve code execution on the host system running the exposed service.
Quoted source text, attributed separately from HOL analysis.